Ordinance amending the Police and Administrative Codes to ban employers, including City contractors and subcontractors, from considering current or past salary of an applicant in determining whether to hire an applicant or what salary to offer the applicant, and from asking applicants about their current or past salary; to prohibit employers, including City contractors and subcontractors, from disclosing a current or former employee’s salary history without that employee’s authorization unless the salary history is publicly available; authorizing the Office of Labor Standards Enforcement to implement and enforce these provisions; and authorizing the City to bring a civil action against an employer for violations.